/*
 *	Chemical equation to mathematic equations converter
 *
 *	Copyright (C) 2011 XiaoJSoft Studio. All Rights Reserved.
 *	Copyright (C) Ji WenCong <whs_jwc@163.com>
 *
 *	This program is free software: you can redistribute it and/or modify
 *	it under the terms of the GNU General Public License as published by
 *	the Free Software Foundation, either version 3 of the License, or
 *	(at your option) any later version.
 *
 *	This program is distributed in the hope that it will be useful,
 *	but WITHOUT ANY WARRANTY; without even the implied warranty of
 *	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *	GNU General Public License for more details.
 *
 *	You should have received a copy of the GNU General Public License
 *	along with this program.  If not, see <http://www.gnu.org/licenses/>.
 *
 */

#include "cross.h"
#include "fraction.h"

#ifndef DEFINED_ELEMENTS
	struct elementStruct
	{
		char *name;
		long double count;
	};
	typedef struct elementStruct element;
	#define DEFINED_ELEMENTS
#endif

#ifndef DEFINED_ESTACK
	struct elementStack
	{
		fact *equations;
		fact *constants;
		int maxX;
		int maxY;
	};
	typedef struct elementStack estack;
	#define DEFINED_ESTACK
#endif

element* analyzeElements(char *szEqu, element *source, int *count);
void preFreeElement(element *nfsSource, int lpCount);
int statisticsIn(char *szInput, char szStatistics);
estack* getElementStack(char *szEquation);

